Metcalfe, Kelly
Lynch, Henry T.
Foulkes, William D.
Tung, Nadine
Olopade, Olufunmilayo I.
Eisen, Andrea
Lerner-Ellis, Jordan
Snyder, Carrie
Kim, Shana J.
Sun, Ping
Narod, Steven A.
Funding for this research was provided by:
Canadian Breast Cancer Foundation
Article History
Received: 23 May 2018
Revised: 6 December 2018
Accepted: 3 January 2019
First Online: 6 February 2019
Competing interests
: The authors declare no competing interests.
: K.M. and S.N. had full access to all of the data in the study and take responsibility for the integrity of the data and the accuracy of the data analysis. Data requests may be submitted to K.M., which will be submitted for ethical approval (kelly.metcalfe@utoronto.ca).
: This study was approved by the Women’s College Research Ethics Board. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee, and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.
: This work is published under the standard license to publish agreement. After 12 months the work will become freely available and the license terms will switch to a Creative Commons Attribution 4.0 International (CC BY 4.0).